Prevent Drink Driving with the AddSecure Breathalock Breathalyser
A fully integrated anti drink driving solution, AddSecure's Anti Drink Driving technology combines a hard wired alcohol interlock device and an online telematics platform.

Complete peace of mind
AddSecure's Anti-Drink-Driving technology is hard-wired directly into the engine’s ignition system. AddSecure Breathalock is designed to immobilise any vehicle in the event of a failed breathalyser reading, ensuring your fleet is never driven whilst under the influence.
Prevent drink driving in your fleet
Protect your reputation with the industry’s leading integrated alcohol interlock solution.
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“...It forms an integral part of our driver monitoring and management system and is mandatory for any new coaches coming into the National Express Network.”
Ed Rickard
Delivery Director, National Express